In pictures: dedicated follower of royals

Colin Edwards, 73, has spent thousands of pounds on his quest to follow the
Royal Family, a hobby which dates back to Queen Elizabeth's coronation in
1953. His one man mission is now being recognised in a book which will for
the first time reveal some of his amazing images of - as well as others -
the The Queen, Queen Mother and Diana Princess of Wales. Here are just some
of the pictures he took over the years.